Unit 15: Modern Physics (12–15%)
AP Physics 2
Quantum theory, atomic spectra, the photoelectric effect, Compton scattering, and nuclear decay.
Standards names and details may remain in English in non-English interfaces.
Core
- Photoelectric threshold → Download lab sheet →
- Retarding potential → Download lab sheet →
- Sodium photocell → Download lab sheet →
- Compton scattering at 90° → Download lab sheet →
- Compton backscatter (180°) → Download lab sheet →
- Compton scattering at 45° → Download lab sheet →
- Balmer α (Hα) line → Download lab sheet →
- Lyman α line → Download lab sheet →
- Paschen β line → Download lab sheet →
- Carbon-14 decay → Download lab sheet →
- Tc-99m medical tracer → Download lab sheet →
- Iron-56 binding energy → Download lab sheet →
Extension
- Electron de Broglie wavelength → Download lab sheet →
- Electron double-slit → Download lab sheet →
- Slow electron wave packet → Download lab sheet →
- Heisenberg electron → Download lab sheet →
- Nuclear-scale confinement → Download lab sheet →
- Position–momentum tradeoff → Download lab sheet →
- Light-clock time dilation → Download lab sheet →
- Muon atmospheric survival → Download lab sheet →
- Length contraction at β = 0.9 → Download lab sheet →
- Electron KE: classical vs relativistic → Download lab sheet →
Browse in experiment catalog →